Much to my delight the new place I've moved to has some kind of fir/pine/spruce tree that is frequented by Rufous hummingbirds! Much to my dismay they only come out around sunset/sunrise so the light is especially low! My attempts to avoid higher iso's lead me to choose too, low shutter speeds for hand held shots (not posted below SS of 1/400). Using a smaller aperture would also come in handy for their beaks when they are facing the camera and also their wings.
This experience has me thinking about purchasing a flash and the biggest concern I have is whether or not flash is disturbing and/or possibly harmful to birds. I've read that flash may be harmful to owls but I've heard that it doesn't seem to bother hummingbirds, and I can't find anything that says that it is. I need more light so...
I would appreciate it if folks could share any links on the subject of using flash on birds, especially hummingbirds for me and others to learn from. The use of flash on birds seems to be a topic that can be controversial so please share in a manner that is respectful to all.
Some shots to share for learning purposes for myself and hopefully others...
Challenges...
Higher ISO's necessitate noise reduction in the background but I've left as is for the sake of learning... I've lifted the exposure/shadows in all, and they are all cropped, a lot.
Richer colours would be nice but mean I'd have to lower the ISO/shutter speed etc, which makes photographing these birds even more challenging. Hence the question on flash.
Disappearing wings... I kind of like the artistic effect but then again it would be nice to see all of the wings in sharp detail, too.
The 1st two captures SS 1/1000 & 1250 f4 ISO 560 & 800 Focal length 300 mm
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SS 1/400 f4 ISO 1250 Focal length 300 mm
Additional Question...
If I were to purchase a flash for my Nikon D7100 what type of flash should I purchase" Likely used mostly on flowers, bugs and perhaps one day, still life shots. I just read an article on using flash on hummingbirds and in that piece the photographer had 3 flash units set up, and I'm hopeful that just one flash will do - if I decide that I'm comfortable with using flash on hummingbirds.
Aside... For those who might be inclined to think that I'm too worried about the use of flash... I used my on-camera flash on a wasp the other day and although it didn't seem to bother him/her insects might have feelings that we need to be considerate of. (yes, I've swatted a fly and stepped on a spider during my lifetime, nevertheless something to think about) See...
http://brainblogger.com/2015/06/26/d...s-and-empathy/
Thank you.